diff --git a/next.config.js b/next.config.js
index 4bda044..f228a3c 100644
--- a/next.config.js
+++ b/next.config.js
@@ -2,6 +2,7 @@
 const nextConfig = {
   reactStrictMode: true,
   basePath: '/tools/promptarch',
+  assetPrefix: '/tools/promptarch',
   trailingSlash: true,
 };